How To Fix FDT_CORE440 - Object type is set to expression type but no expression type is supplied

SAP Error Message - Details

• Message type: E = Error

• Message class: FDT_CORE - Formula & Derivation Tool: Core

• Message number: 440

• Message text: Object type is set to expression type but no expression type is supplied

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message FDT_CORE440 - Object type is set to expression type but no expression type is supplied ?

  The SAP error message FDT_CORE440 indicates that there is an issue with the configuration of an expression type in the context of the Flexible Data Types (FDT) framework. Specifically, it suggests that an object type has been set to an expression type, but no actual expression type has been provided.
  Cause:
  This error typically occurs due to one of the following reasons:
  
  Misconfiguration: The object type in question is configured to expect an expression type, but the necessary expression type has not been defined or linked correctly.
  Missing Expression Type: The expression type that should be associated with the object type is either missing or not properly set up in the system.
  Incorrect Data Model: The data model may not be correctly defined, leading to inconsistencies in how object types and expression types are related.
  
  Solution:
  To resolve the FDT_CORE440 error, you can follow these steps:
  
  
  Check Object Type Configuration:
  
  Navigate to the configuration settings for the object type that is causing the error.
  Ensure that the object type is correctly set up to reference an expression type.
  
  
  
  Define Expression Type:
  
  If an expression type is required, make sure that it is defined in the system.
  Go to the relevant transaction (e.g., FDT1 for expression types) and create or modify the expression type as needed.
  
  
  
  Link Expression Type to Object Type:
  
  After defining the expression type, ensure that it is properly linked to the object type.
  This may involve updating the configuration settings to include the newly created or modified expression type.
  
  
  
  Validate Data Model:
  
  Review the overall data model to ensure that all relationships between object types and expression types are correctly established.
  Check for any inconsistencies or missing links that could lead to this error.
  
  
  
  Test the Configuration:
  
  After making the necessary changes, test the configuration to ensure that the error no longer occurs.
  Execute the relevant transaction or process that was previously causing the error.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may provide additional insights or patches related to this error.
  Documentation: Review the official SAP documentation on the Flexible Data Types framework for more detailed information on configuring object types and expression types.
  Community Forums: Consider searching or posting in SAP community forums for additional support from other users who may have encountered similar issues.
  
  By following these steps, you should be able to identify and resolve the cause of the FDT_CORE440 error in your SAP system.